6piles of marbles are arranged in a triangle pattern. each side of the triangle has a total of 9 marbles. add 1 more marble to one of the piles, so that the total number of marbles on each side remains 9. you are allowed to move the marbles but not take any out.

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

The volume of a cube is 8 in to the 3rd power. how long is each side?